20.36ct Raw Ethiopian Opal Specimen with pinfire Orthoclase which exhibits a grayish color

which exhibits a grayish color

That is what makes this source(Zacatecas

Weight: 131g

Measurement: 18mm x 7mm x 7mm

20.36ct Raw Ethiopian Opal Specimen with pinfire Orthoclase which exhibits a grayish colorWelo Ethiopian hydrophane opal mineral specimen with an amazing play of color. Not only that, but this piece could make a very fine cutting material. While there is probably a cut gem in the rough, this piece may not have the best yield, as there are some issues that will need to be carved out, which would leave a fairly small gem. That said, if you're not looking to carve or cut this piece, it will make a great specimen! Watch Video to see the play